/Engine/Plugins/Runtime/NetworkPredictionExtras/Source/NetworkPredictionExtras/Public/ParametricMovement.h
void Interpolate ( const [FParametricAuxState](API\Plugins\NetworkPredictionExtras\FParametricAuxState) * From, const [FParametricAuxState](API\Plugins\NetworkPredictionExtras\FParametricAuxState) * To, float PCT )